Van Inwagen, P. (2008). The problem of evil: The Gifford lectures delivered in the University of St. Andrews in 2003. Oxford University Press.
芝加哥风格引文Van Inwagen, Peter. The Problem of Evil: The Gifford Lectures Delivered in the University of St. Andrews in 2003. Oxford: Oxford University Press, 2008.
MLA引文Van Inwagen, Peter. The Problem of Evil: The Gifford Lectures Delivered in the University of St. Andrews in 2003. Oxford University Press, 2008.
警告：这些引文格式不一定是100％准确.